Building



FIG. 1 is a front perspective view of an embodiment of a building showing my new design;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a back perspective view of another embodiment of a building showing my new design, it being understood that the front perspective view and the front elevational view of this embodiment are the same as the previous embodiment. 

The ornamental design for a building, as shown and described. 